MIPS: Use BUG_ON() where possible.

Based on original patch by Stoyan Gaydarov <stoyboyker@gmail.com> which
missed a few places.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 3 insertions, 6 deletions

diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
index 8f2cd8eda741..060d28dca8a8 100644
--- a/arch/mips/mm/highmem.c
+++ b/arch/mips/mm/highmem.c
@@ -17,8 +17,7 @@ void *__kmap(struct page *page)
 
 void __kunmap(struct page *page)
 {
-        if (in_interrupt())
-                BUG();
+        BUG_ON(in_interrupt());
         if (!PageHighMem(page))
                 return;
         kunmap_high(page);
@@ -46,8 +45,7 @@ void *__kmap_atomic(struct page *page, enum km_type type)
         idx = type + KM_TYPE_NR*smp_processor_id();
         vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
 #ifdef CONFIG_DEBUG_HIGHMEM
-        if (!pte_none(*(kmap_pte-idx)))
-                BUG();
+        BUG_ON(!pte_none(*(kmap_pte - idx)));
 #endif
         set_pte(kmap_pte-idx, mk_pte(page, kmap_prot));
         local_flush_tlb_one((unsigned long)vaddr);
@@ -66,8 +64,7 @@ void __kunmap_atomic(void *kvaddr, enum km_type type)
                 return;
         }
 
-        if (vaddr != __fix_to_virt(FIX_KMAP_BEGIN+idx))
-                BUG();
+        BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
 
         /*
          * force other mappings to Oops if they'll try to access